Description
Feed-through with an inner diameter of 23 mm is a sealable, individually positionable laboratory accessory for controlled passage through equipment walls. It offers a defined 23 mm internal opening that can be closed when access is not required, supporting orderly introduction of cables, sensors, tubing or similar connections in laboratory setups. Placement is freely selectable to match the installation layout; the manufacturer description asks for the position to be specified, and this variant is intended for the right side. Supplied as one piece from manufacturer Memmert, the feed-through belongs to standard laboratory material configurations where a closable port of fixed inner diameter is needed. Its sealable construction helps maintain chamber integrity when the opening is not in use, while individual positioning allows alignment with existing equipment geometry. Confirm the right-side mounting location when ordering so the unit matches the intended chamber or enclosure arrangement. This accessory addresses routine laboratory configuration tasks that require a practical, closable 23 mm feed-through without redesigning the base equipment.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Product type: Feed-through, sealable
- Inner diameter: 23 mm
- Positioning: Individually positionable
- Mounting side: Right
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Questions about Entry port with 23 mm clear diameter, can be closed, individual position (please
What is this article?
Entry port with 23 mm clear diameter, can be closed, individual position (please is the article on this page. Luminix Health distributes Memmert for laboratory use. It sits in Hose connectors, adapters & fittings, inside Tubing, hoses & fittings, in Labware.
A hose connector or adapter joins two lines, or steps one bore down to another. The barb diameter has to match the tube, and the thread has to match the stopcock or the bottle. Most leaks are a mismatch here, not a hole in the tube.
Tubing is how a liquid or a gas moves between two vessels without being poured. Silicone stays flexible and survives repeated autoclaving. PTFE resists almost every solvent and is stiff. PVC is the ordinary flexible line for water and for mild aqueous work. The fitting, not the tube, is what usually leaks: the barb, the thread and the stopcock have to match the tube bore. Glass and plastic apparatus around these lines is indexed under ISO laboratory ware.
Which category should I open next?
The category is Tubing, hoses & fittings. The sub-category is Hose connectors, adapters & fittings. The catalogue is Labware.
Shelves beside this one are PVC, PTFE & other tubing, Stopcocks & valves, Silicone tubing and Tubing accessories.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.